package com.qf.mapper;

import com.qf.entity.TbStudent;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

/**
 * @Entity com.qf.entity.TbStudent
 */
@Mapper
public interface TbStudentMapper extends BaseMapper<TbStudent> {

    String downLoad(String studentid);
}




